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Viewing changes to bzrlib/tests/test_subsume.py

  • Committer: John Arbash Meinel
  • Date: 2008-08-18 22:34:21 UTC
  • mto: (3606.5.6 1.6)
  • mto: This revision was merged to the branch mainline in revision 3641.
  • Revision ID: john@arbash-meinel.com-20080818223421-todjny24vj4faj4t
Add tests for the fetching behavior.

The proper parameter passed is 'unordered' add an assert for it, and
fix callers that were passing 'unsorted' instead.
Add tests that we make the right get_record_stream call based
on the value of _fetch_uses_deltas.
Fix the fetch request for signatures.

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bzrlib/tests/test_subsume.py
 
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# Copyright (C) 2006 Canonical Ltd
 
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#
 
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# This program is free software; you can redistribute it and/or modify
 
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# it under the terms of the GNU General Public License as published by
 
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# the Free Software Foundation; either version 2 of the License, or
 
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# (at your option) any later version.
 
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#
 
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# This program is distributed in the hope that it will be useful,
 
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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# GNU General Public License for more details.
 
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#
 
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# You should have received a copy of the GNU General Public License
 
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# along with this program; if not, write to the Free Software
 
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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from bzrlib import bzrdir, errors, repository, workingtree, tests
 
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class TestWorkingTree(tests.TestCaseWithTransport):
 
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    def make_branch_and_tree(self, relpath, format=None):
 
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        if format is None:
 
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            format = 'dirstate-with-subtree'
 
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        return tests.TestCaseWithTransport.make_branch_and_tree(self, relpath,
 
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                                                                format)
 
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    def make_trees(self, format=None, same_root=False):
 
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        self.build_tree(['tree/',
 
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                         'tree/file',
 
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                         'tree/subtree/',
 
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                         'tree/subtree/file2'])
 
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        base_tree = self.make_branch_and_tree('tree', format=format)
 
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        base_tree.add('file', 'file-id')
 
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        base_tree.commit('first commit', rev_id='tree-1')
 
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        sub_tree = self.make_branch_and_tree('tree/subtree',
 
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            format='dirstate-with-subtree')
 
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        if same_root is True:
 
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            sub_tree.set_root_id(base_tree.get_root_id())
 
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        sub_tree.add('file2', 'file2-id')
 
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        sub_tree.commit('first commit', rev_id='subtree-1')
 
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        return base_tree, sub_tree
 
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    def test_old_knit1_failure(self):
 
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        """Ensure that BadSubsumeSource is raised.
 
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        SubsumeTargetNeedsUpgrade must not be raised, because upgrading the
 
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        target won't help.
 
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        """
 
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        base_tree, sub_tree = self.make_trees(format='knit',
 
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                                              same_root=True)
 
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        self.assertRaises(errors.BadSubsumeSource, base_tree.subsume, 
 
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                          sub_tree)
 
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    def test_knit1_failure(self):
 
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        base_tree, sub_tree = self.make_trees(format='knit')
 
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        self.assertRaises(errors.SubsumeTargetNeedsUpgrade, base_tree.subsume, 
 
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                          sub_tree)
 
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    def test_subsume_tree(self):
 
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        base_tree, sub_tree = self.make_trees()
 
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        self.assertNotEqual(base_tree.get_root_id(), sub_tree.get_root_id())
 
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        sub_root_id = sub_tree.get_root_id()
 
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        # this test checks the subdir is removed, so it needs to know the
 
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        # control directory; that changes rarely so just hardcode (and check)
 
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        # it is correct.
 
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        self.failUnlessExists('tree/subtree/.bzr')
 
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        base_tree.subsume(sub_tree)
 
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        self.assertEqual(['tree-1', 'subtree-1'], base_tree.get_parent_ids())
 
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        self.assertEqual(sub_root_id, base_tree.path2id('subtree'))
 
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        self.assertEqual('file2-id', base_tree.path2id('subtree/file2'))
 
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        # subsuming the tree removes the control directory, so you can't open
 
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        # it.
 
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        self.failIfExists('tree/subtree/.bzr')
 
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        file2 = open('tree/subtree/file2', 'rb')
 
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        try:
 
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            file2_contents = file2.read()
 
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        finally:
 
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            file2.close()
 
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        base_tree = workingtree.WorkingTree.open('tree')
 
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        base_tree.commit('combined', rev_id='combined-1')
 
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        self.assertEqual('file2-id', base_tree.path2id('subtree/file2'))
 
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        self.assertEqual('subtree/file2', base_tree.id2path('file2-id'))
 
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        self.assertEqualDiff(file2_contents,
 
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                             base_tree.get_file_text('file2-id'))
 
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        basis_tree = base_tree.basis_tree()
 
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        basis_tree.lock_read()
 
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        self.addCleanup(basis_tree.unlock)
 
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        self.assertEqualDiff(file2_contents,
 
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                             base_tree.get_file_text('file2-id'))
 
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        self.assertEqualDiff(file2_contents,
 
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                             basis_tree.get_file_text('file2-id'))
 
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        self.assertEqual('subtree-1',
 
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                         basis_tree.inventory['file2-id'].revision)
 
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        self.assertEqual('combined-1',
 
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                         basis_tree.inventory[sub_root_id].revision)
 
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    def test_subsume_failure(self):
 
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        base_tree, sub_tree = self.make_trees()
 
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        if base_tree.get_root_id() == sub_tree.get_root_id():
 
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            raise tests.TestSkipped('This test requires unique roots')
 
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        sub_root_id = sub_tree.get_root_id()
 
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        self.assertRaises(errors.BadSubsumeSource, base_tree.subsume, 
 
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                          base_tree)
 
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        self.assertRaises(errors.BadSubsumeSource, sub_tree.subsume, 
 
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                          base_tree)
 
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        self.build_tree(['subtree2/'])
 
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        sub_tree2 = self.make_branch_and_tree('subtree2')
 
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        self.assertRaises(errors.BadSubsumeSource, sub_tree.subsume, 
 
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                          sub_tree2)
 
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        self.build_tree(['tree/subtree/subtree3/'])
 
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        sub_tree3 = self.make_branch_and_tree('tree/subtree/subtree3')
 
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        self.assertRaises(errors.BadSubsumeSource, base_tree.subsume,
 
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                          sub_tree3)